12066180

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{28729}}^1$

素因数の和:28748

約数の個数: 48

約数和(自身を含む): 38613120

約数和(自身を除く): 26546940

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 420, 28729, 57458, 86187, 114916, 143645, 172374, 201103, 287290, 344748, 402206, 430935, 574580, 603309, 804412, 861870, 1005515, 1206618, 1723740, 2011030, 2413236, 3016545, 4022060, 6033090, 12066180]

約数ペア:

[(1, 12066180), (2, 6033090), (3, 4022060), (4, 3016545), (5, 2413236), (6, 2011030), (7, 1723740), (10, 1206618), (12, 1005515), (14, 861870), (15, 804412), (20, 603309), (21, 574580), (28, 430935), (30, 402206), (35, 344748), (42, 287290), (60, 201103), (70, 172374), (84, 143645), (105, 114916), (140, 86187), (210, 57458), (420, 28729)]